On this point see also the same author, “Liability for Damage and the Progressive Development of International Law”, 14 ICLQ (1965), p. 1189, pp. 1215-1218.
Sobre esta cuestión véase también la obra del mismo autor “Liability for Damage and the Progressive Development of International Law”, Int'l & Comp. L. Q., vol. 14, 1965, págs. 1189 y 1215 a 1218.